Newellton, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Newellton, a town in Tensas County, Louisiana.
Tonight
58°F
Showers And Thunderstorms
Showers and thunderstorms before 3am. Mostly cloudy. Low around 58, with temperatures rising to around 62 overnight. West wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Newellton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Showers And Thunderstorms | 0 to 5 mph W | 87% |
| Wednesday | 73°F | Mostly Sunny | 0 to 5 mph NW | 1% |
| Wednesday Night | 47°F | Partly Cloudy then Patchy Fog | 0 mph | 0% |
| Thursday | 76°F | Mostly Sunny | 0 mph | 2% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 5% |
| Friday | 75°F | Mostly Sunny | 0 to 10 mph N | 2% |
| Friday Night | 44°F | Mostly Clear | 0 to 5 mph N | 1% |
| Saturday | 68°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Saturday Night | 39°F | Partly Cloudy | 0 to 5 mph N | 7% |
| Sunday | 65°F | Mostly Sunny | 0 to 10 mph N | 5% |
| Sunday Night | 38°F | Mostly Clear | 0 to 5 mph N | 0% |
| Monday | 69°F | Sunny | 0 to 5 mph N | 0% |
| Monday Night | 38°F | Clear | 0 mph | 2% |
| Tuesday | 72°F | Sunny | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov) for Newellton (32.073, -91.239). Updated through the day.
Growing snapshot for Newellton
Last spring frost
Mar 13
First fall frost
Nov 10
Growing season
242 days
Hardiness zone
8b
More local growing data for Newellton: nearby ZIP 71357 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, St Joseph 3 N, La (12.3 mi from Newellton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.